baber/WOPTO huggingface dataset:
Patent JP-2009232082-A (JP)
Title: Optical signal transmitter
Inventor: FUKASHIRO YASUYUKI
IPC: H04B10/299
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal transmitter having a stable dispersion compensation function without executing control of an unnecessary compensation value even when the quality of a main signal is changed due to factors other than dispersion or even when a transmission-path fault occurs.  <P>SOLUTION: A control mode of a variable dispersion compensation part is determined by using optical noise information and received power information in addition to code error information of a received signal. Consequently, a compensation value of the variable dispersion compensation part is changed when fiber dispersion is determined to be a factor for deterioration in signal quality, but the compensation value is held at the existing set value in the other cases.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229003-A (JP)
Title: Drying device, band-like body, battery, and battery manufacturing device
Inventor: MATSUMOTO SEIICHI
IPC: H01M4/139
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying device capable of obtaining a standard dry band-like body by appropriately and accurately measuring the drying state of a coated body.  <P>SOLUTION: The drying device includes a plurality of drying furnaces disposed along a conveyance path of an electrode substrate 800, and an evaporating moisture sensor provided in the drying furnace for detecting evaporating moisture from the coated body 820. The evaporating moisture sensor 200 includes an intake part 210 for taking in air and having an air intake opening part, a pipe part 220 in which air from the intake part 210 flows, and a moisture detecting part 230 provided midway of the pipe part 220 for detecting a moisture amount in air. The intake part 210 is installed directly above the coated body 820 for each line of the coated body 820 coated on the electrode substrate 800 being conveyed. The distance between the intake part 210 and the coated body 820 is the thickness of a boundary layer or less. The moisture detecting part 230 is disposed in the drying furnace along with the intake part 210.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230083-A (JP)
Title: Image forming apparatus
Inventor: MATAYOSHI AKIRA
IPC: G03G15/16
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent residual toner on an image carrier peeled by an auxiliary cleaning member from being held in the auxiliary cleaning member.  <P>SOLUTION: In a printer 10 including a transfer belt 125 on which a toner image is carried, and a belt cleaning device 30 which is arranged to be opposed to the surface of the transfer belt 125 and removes the residual toner remaining on the surface thereof by cleaning, the belt cleaning device 30 includes a main cleaning member 40 to which bias having a reverse polarity to the residual toner is applied, thereby electrically removing the residual toner from an image carrying surface, and the auxiliary cleaning member 50 which is provided on the just upstream side of the main cleaning member 40 and equipped with brush bristles 532 made to abut on the image carrying surface orthogonal to the moving direction of the transfer belt 125 along the entire width direction thereof in advance. The brush bristles 532 are formed of material having the same charging polarity as that of the transfer belt 125.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008259845-A (JP)
Title: Gaming machine and its control method
Inventor: FUJIMOTO ATSUSHI
IPC: A63F5/04
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaming machine mitigating anxiety felt by a player and having a novel entertainment property, and its play method.  <P>SOLUTION: This gaming machine has a controller 40 working, when a slot game to be displayed on a lower liquid crystal display 16 is executed with an upper limit of wager bet by a player, to have the slot game counted by a counter for counting the number of times a rescue-set game has been executed. When a count of the rescue-set game by the counter 128 has reached 1,000 games without yielding any dividends of 60 times or more, the controller 40 allows the lower liquid display 16 to display and execute a free game and provides a dividend for rescue pay corresponding to a winning combination produced in the free game. The controller 40 provides the dividend for rescue pay by a putout of tokens to a token tray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009243706-A (JP)
Title: Absorption heat pump
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption heat pump for suppressing temperature rise of hot water at a hot water pipe inlet side even when partial load is generated during a heating operation.  <P>SOLUTION: This absorption heat pump includes a regenerator 1 for heating diluted absorbing liquid returned from an absorber 5 and separating refrigerant vapor, a condenser 2 for condensing and liquefying the refrigerant vapor distributed from the regenerator 1, an evaporator 4 for evaporating a refrigerant liquid distributed from the condenser 2, and the absorber 5 for absorbing the refrigerant vapor distributed from the evaporator 4, a hot water inlet temperature sensor 13 is disposed at an upstream side with respect to the absorber 5, of a hot water pipe 11 passing through the condenser 2 after passing through the absorber 5, and a hot water flow rate to the hot water pipe 11 is reduced when the hot water inlet temperature sensor 13 detects a prescribed temperature or more. A hot water pump 12 is disposed at an upstream side with respect to the absorber 5, and flow rate control is performed by the hot water pump 12 through a control device 15 on the basis of a detection signal from the hot water inlet temperature sensor 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244970-A (JP)
Title: Method, device and program for optimizing retrieval performance plan
Inventor: HYODO MASAKI
IPC: G06F17/30
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate retrieval in XMLDB and to perform specific retrieval performed to XML data.  <P>SOLUTION: A retrieval performance plan optimizing method calculates statistic information from data of data guide storing means storing all paths obtained by syntactically analyzing input XML data in each child axis and data of a node index storing means, registers the statistic information in a data guide storing means, generating a single path group by decomposing a retrieval style, calculates selectivity being the number of how many pieces of data are matched among all of the XML data from the statistical information acquired from the data guide storing means on the basis of each single path, and defines XML data with smaller selectivity as a retrieval performance processing plan.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244473-A (JP)
Title: Zoom lens system and electronic imaging apparatus that uses the same
Inventor: NAKAMURA TOSHIKI
IPC: H04N5/225
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens system having a three-group structure of a negative lens-lead type and a zoom ratio of approximately 3 to 4 with suitably corrected aberrations, and covering a zooming range from the wide-angle extremity to the telephoto extremity.  <P>SOLUTION: In the zoom lens system including a first lens group having negative refractive power, a second lens group having positive refractive power, and a third lens group having positive refractive power, from an object-side in order, wherein the entire lens groups are moved, the first lens group includes three lenses, i.e. a first-1 lens having negative refractive power, a first-2 lens having negative and weak refractive power and at least one aspherical surface, and a first-3 lens having positive refractive power, from the object-side in order, wherein the zoom lens system satisfies the following condition (1): 0.5<(ra-rb)/(ra+rb)<1.2 where ra designates the radius of curvature of the object-side surface of the first-2 lens in the first lens group; and rb designates the radius of curvature of the image-side surface of the first-2 lens in the first lens group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242591-A (JP)
Title: Multilayer pellet and resin molding
Inventor: KATAOKA NAOKI
IPC: C08L29/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer pellet excellent in heat stability during long-run melt-molding and in prevention of retention in an extruder, having hydrothermal resistance and gas barrier properties.  <P>SOLUTION: The multilayer pellet composed of two or more resin layers contains a resin layer A consisting of a resin composition (A) mainly containing an ethylene-vinyl alcohol copolymer (a) and a resin layer B consisting of a resin composition (B) mainly containing a polyamide (b), and contains at least one metal salt (c) in the resin composition (A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240276-A (JP)
Title: Liquid culture medium for boletaceae suillus basidiomycete
Inventor: TORIMARU AKIRA
IPC: A01G1/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid culture medium which can dramatically improve the production of cells, when a Boletaceae Suillus basidiomycete is cultured in the liquid.  <P>SOLUTION: A conventional liquid culture composition is compounded with a monoterpene, and then used to culture the Boletaceae Suillus basidiomycete. Thus, the production of the cells can dramatically be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241533-A (JP)
Title: Inkjet recording device and discharge state inspecting method therefor
Inventor: KITAJIMA HIROSHI
IPC: B41J2/01
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device able to achieve efficient recording of a test pattern and inspection of an ink discharge state by a compact configuration of the device.  <P>SOLUTION: An inspecting conveyance section 7 is disposed in an inspecting area adjacent to a conveyance section 3 which conveys a recording medium. The inspecting conveyance section 7 conveys the inspecting recording sheet 70 in the same direction as a recording medium at the same conveying speed as that for the recording medium. To inspect an discharge state, a recording head 2 is positioned in the inspecting area, and a test pattern is disposed opposite the inspecting recording sheet 70 and recorded thereon. The recorded test pattern is read by moving a reading head for scanning. Based on the read image data, the ink discharge state is determined. If the discharge state is abnormal, an discharge ink processing section is moved to an inspecting area to recover the discharge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252776-A (JP)
Title: Diamond electronic device subjected to barrier height control
Inventor: IKEDA KAZUHIRO
IPC: H01L29/47
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output diamond semiconductor element which operates up to a high voltage with a low leakage current and has a voltage-rise in a forward direction.  <P>SOLUTION: The high-output diamond semiconductor element includes a structure using a Schottky electrode as a cathode and an ohmic electrode as an anode and comprising the Schottky electrode, a diamond p<SP>-</SP>drift layer, a diamond p<SP>+</SP>ohmic layer and the ohmic electrode. In the diamond electronic device, the Schottky electrode includes a dual structure in which a metal having a lower height of Schottky barrier is covered with a metal having a higher height of Schottky barrier, i.e. the low Schottky barrier metal selected from Ru and Mo is covered with the high Schottky barrier metal selected from Pt, Au and Pd.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009051487-A (JP)
Title: Traveling control device for vehicle and traveling control method for vehicle
Inventor: NAKAMURA MASAHIDE
IPC: G01C21/26
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new traveling control device for a vehicle and a new traveling control method for a vehicle, wherein a vehicle can smoothly pass a curve by preventing rapid acceleration/deceleration while the vehicle passes the curve.  <P>SOLUTION: A deceleration control means is controlled based on a target deceleration calculated by comparing target deceleration calculated based on navigation information from a car navigation system 20 with a target deceleration calculated from the yaw rate of a yaw rate sensor 22, and selecting (select low) the lower target deceleration, and when the yaw rate target deceleration is selected, the minimum value is set to "0". Thus, it is possible to prevent the rapid change in acceleration/deceleration even when deceleration control based on a yaw rate is operated after the deceleration control based on the navigation information is operated. Therefore, it is possible to make a vehicle smoothly pass a curve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009249097-A (JP)
Title: Elevator device
Inventor: OKADA MINEO
IPC: B66B5/02
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device having a simple structure, and suppressing hoisting/lowering of a car while a door of an elevator is opened.  <P>SOLUTION: The elevator device comprises: a car 6; a guide rail guiding the hoisting/lowering of the car 6; a speed adjusting rope circulating in synchronism with the hoisting/lowering of the car 6; an emergency stopping device provided in the car 6 while connected to the speed adjusting rope, and gripping the guide rail when the synchronism between the car 6 and the speed adjusting rope goes out; a first speed adjusting machine provided so as to restrain the speed adjusting rope and release the restraining above the car 6, and restraining the speed adjusting rope when the descending speed of the car 6 is detected; a second speed adjusting machine provided so as to restrain the speed adjusting rope and release the restraining below the car 6, and restraining the speed adjusting rope when the ascending speed of the car 6 is detected; a door opening detector detecting elevator door opening; and a control device 16 allowing the first speed adjusting machine and the second speed adjusting machine to restrain the speed adjusting rope when the elevator door opening is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252982-A (JP)
Title: Photoelectric conversion device
Inventor: IWANE MASAAKI
IPC: H04N5/335
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device which has high color reproducibility and generates a sharp video by reducing optical color mixture due to diffraction of long-wavelength light.  <P>SOLUTION: The photoelectric conversion device has a pixel region where a plurality of first pixels each having a color filter for passing light of first wavelength and a photoelectric conversion unit arranged and a plurality of second pixels each having a color filter for passing light of second wavelength longer than the first wavelength and a photoelectric conversion unit arranged are arrayed, a plurality of first wiring lines arranged on the pixel area, and a plurality of second wiring lines arranged on the plurality of first wiring lines with an insulating layer interposed therebetween. The plurality of second wiring lines each has a portion constituting a part of an opening of a first pixel and a portion constituting a part of an opening of a second pixel, and the distance of the plurality of second wiring lines is larger at the part constituting a part of the opening of the second pixel than at the portion constituting a part of the opening of the first pixel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008173689-A (JP)
Title: Motor-driven press machine
Inventor: FUTAMURA SHOJI
IPC: B30B1/18
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven press machine, which can shorten a time required for one pressing process by moving an upper die at high speed during a non-pressing period in which an object to be worked is not pressed.  <P>SOLUTION: The motor-driven press machine comprises: a slider 5 which slides on struts 3; a connecting mechanism 30 equipped with a rotating part which vertically moves the slider 5 through a ball screw shaft 11 driven by an AC servomotor 9; a locking mechanism 16 for performing engagement and disengagement between a gear piece and a gear fixed to the ball screw shaft 11 in order to fix a crown 2 and the ball screw shaft 11; an AC servomotor 28 capable of rotating the rotating part of the connecting mechanism 30 in the normal and reverse directions, moving the slider 5 up and down through the normal/reverse rotation of the rotating part and, further, fixing the slider 5 to the rotating part of the connecting mechanism 30; a lower die mounted on a bed; a pulse scale 21 for detecting a position of the upper die installed to the under surface of the slider 5; and a control device 31 in which, based on a position signal detected by the pulse scale 21, the pressing of the object to be worked is controlled by rapidly lowering and raising the upper die 7 during the non-pressing period and lowering the upper die at a reducing speed under a locking action of the locking mechanism 16 during a pressing period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283172-A (JP)
Title: Semiconductor device
Inventor: HANAOKA KAZUYA
IPC: H01L21/768
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing the diffusion of copper from adversely affecting the electrical characteristics of a circuit element in a semiconductor device where an integrated circuit and an antenna using copper plating are integrally formed, and for preventing failures occurring in the semiconductor device, along with a poor connection between the antenna and the integrated circuit in the semiconductor device where the antenna and the integrated circuit are integrally formed.  <P>SOLUTION: In the semiconductor device where an integrated circuit 100 and an antenna 101 are formed integrally on the same substrate 102, when a copper plating layer 108 is used as a conductor of the antenna 101, a nitride film of a predetermined metal is used for a base layer 107 of the antenna 101. Thus copper can be prevented from diffusing into the circuit element, thereby reducing the adverse effects of the diffusion of copper on the electrical characteristics of the circuit element. Furthermore, nickel nitride is used as a nitride of a metal in the base layer of the antenna, thereby reducing poor connections between the antenna and the integrated circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252575-A (JP)
Title: Paste for dye-sensitized solar cell, transparent insulating film for dye-sensitized solar cell, dye-sensitized solar cell, and dye-sensitized solar cell fabrication method
Inventor: KAN REIGEN
IPC: H01M14/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure transparency of a transparent insulating film, and to improve photoelectric conversion efficiency of a semiconductor layer, that is, power generation efficiency of a dye-sensitized solar cell by suppressing dye adsorption to the transparent insulating film, in a dye-sensitized solar cell provided with a solar cell (R cell) formed by sequentially stacking, on a transparent electrode, a catalyst layer, a transparent insulating film, a semiconductor layer (photoelectric conversion layer) supporting a dye thereto and formed of titanium oxide or the like, and a conductive layer.  <P>SOLUTION: Paste comprising a silica polymer, made by replacing at least some of the surface functional groups thereof with alkyl groups, and solvent removable inorganic particles is prepared, and the paste is applied and fired to form the transparent insulating film in the dye-sensitized solar cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008282006-A (JP)
Title: Cleaning member
Inventor: SASAGAWA YOSHIKI
IPC: G03G21/10
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning member which can be produced at low cost and which maintains excellent cleaning performance for a long period of time.  <P>SOLUTION: The cleaning member comprises a lower layer 12 formed through winding a double-faced tape formed of a sponge member having adhesive layers on both sides thereof around the surface of a core body 11, and an upper layer 13 provided on the outer surface of the lower layer 12. The upper layer 13 is made of knitted fabric knitted of yarn 13A obtained by twisting fiber 13a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048994-A (JP)
Title: Light emitting diode lamp
Inventor: TSAI WEN-KUEI
IPC: F21S2/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp with a lamp case, an LED light source, a heat sink and a controlling circuit.  <P>SOLUTION: The lamp case is provided with a housing space and a plurality of inhaling mouths and a plurality of exhaling ports, and the housing space is connected with the outside through the inhaling ports and the exhaling ports. The LED light source and the heat sink are arranged in the housing space, and the heat sin is connected with the LED light source. The heat sink is provided with a supporting base and a plurality of heat radiating fins connected with the supporting base. Between two of the neighboring heat radiating fins, there is provided an air convection passage. Air from the outside flows in the housing space and flows out from the housing space through the exhaling ports. The controlling circuit is arranged in the housing space and connected with the LED light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211236-A (JP)
Title: Component mounting apparatus
Inventor: OGURA YUTAKA
IPC: H05K13/08
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting apparatus enabling fast component mounting.  <P>SOLUTION: There is provided a component mounting apparatus that sucks a component supplied from a component supply device, and corrects a shift in position at the time of suction by image recognition of the sucked component, and mounts the component on a substrate. The apparatus includes: an imaging device capable of setting an imaging region; a setting unit that sets the imaging region of the imaging device according to the size and kind of a component supply device, and shifts the center of the imaging region from the center of viewing filed of the imaging device; an image recognition device that fetches and recognizes the image of the component imaged, with a suction center of the component moved to the center of the imaging region; and a unit that corrects a suction shift amount obtained by image recognition and mounts the component on the substrate. The center of the imaging region is shifted from the center of the viewing field of the imaging device and the imaging region is set, so that a route to a mounting position from the suction position of the component becomes the shortest.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009260875-A (JP)
Title: Optical signal quality monitor and method for monitoring optical signal quality
Inventor: TAKESHITA HITOSHI
IPC: H04B10/524
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely monitor optical signal quality fluctuation caused by polarization mode dispersion even if a higher-order component of the polarization mode dispersion is not negligible.  <P>SOLUTION: An optical quality monitor includes a locus length acquiring means 100 that measures a Stokes vector of an optical transmission signal over an optical signal-modulated frequency band so as to obtain the length as a measured value in an optical signal-modulated frequency band of the locus depicted on a Poincare sphere, a DGD-acquiring means 200 for acquiring the optical signal DGD where the Stokes vector is measured by the locus length acquiring means 100, and a quality determination value-estimating means 300 for estimating the quality determination value by using the locus length obtained by the locus length acquiring means 100 and DGD obtained by the DGD acquiring means 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT